12 laboratories in United States are accredited by A2LA under ISO/IEC 17025 to perform ASTM D445 testing. These labs commonly handle Drinking water, Petroleum products matrices. From the accredited scope text: “ASTM D445” “ASTM D445 Kinematic Viscosity of Liquids ASTM D482 Ash from Petroleum Products ASTM D524 Ramsbottom Carbon Residue (10% & 100%) ASTM D525 Oxidation Stability of Gasoline ASTM D613 Cetane Number of Die” “ASTM D445 Powder Characterization Laser Light Diffraction (Microtrac) - Particle Size ASTM B821, B822, C1070 Sieve Analysis - Particle Size ASTM B214, D1214 Hall Flow Rate / Apparent Density ASTM B212” “ASTM D445 Motor Octane Number of Spark Ignition Fuel ASTM D2700 Olefin Content of Gasolines by Supercritical-Fluid Chromatography ASTM D6550 Oxidation Stability of Gasoline ASTM D525 Pour Point of Pet”
Warrendale, PA, US
ASTM D445 Diesel/Oil/Bioblends Biodiesel (B-100) Water bath/Glass Viscometer Visual Inspection ASTM D4176 ASTM D4176 (Modified) Diesel/Oil/Bioblends Biodiesel (B-100) ASTM Bar Chart Water & Sediment ASTM D2709 Diesel/Oil/Bioblends
Indianapolis, IN, US
ASTM D445) Viscosity Index (Calculation) WI-0234; ASTM D2270 X2 Water by Karl Fischer (% or ppm) WI-0259 (Based on Modified ASTM D6304C) Water % (Estimate) (FTIR) WI-0157; ASTM E2412 Water % by Crackle WI-0012 Fuels Bacteria, Fungi
South Houston, TX, US
SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 MRT LABORATORIES 305 Nebraska Street South Houston, TX 77578 Sean Letard Phone: 713 944 8381 Sean.Letard@mrtlaboratories.com CHEMICAL Valid To: January 31, 2027
La Porte, TX, US
ASTM D445; IP 71; ISO 3104 LP601 Lubricity of Diesel Fuels by the High- Frequency Reciprocating Rig (HFRR) ASTM D6079; IP 450; ISO 12156-1 LP3501 Pour Point ASTM D97; IP 15; ISO 3016 LP1301 Standard Test Method for N-Heptane Insol
Ponce, US
ASTM D445 Fuel Microbiology Aerobic Count Plate AOAC 990.12 Food & Drink/Environmental E. coli SM 9222G Source water/Irrigation water Enterococcus (Quanti-Tray) SM 9230 D Wastewater/Source water Fecal Coliform SM 9222 D Wastewater/Sour
Olmito, TX, US
ASTM D445
Livonia, MI, US
ASTM D445 Kinematic Viscosity of Liquids ASTM D482 Ash from Petroleum Products ASTM D524 Ramsbottom Carbon Residue (10% & 100%) ASTM D525 Oxidation Stability of Gasoline ASTM D613 Cetane Number of Diesel ASTM D665 Mod. Corrosiveness to
Lansing, NY, US
ASTM D445 Powder Characterization Laser Light Diffraction (Microtrac) - Particle Size ASTM B821, B822, C1070 Sieve Analysis - Particle Size ASTM B214, D1214 Hall Flow Rate / Apparent Density ASTM B212, B213
Christiansted, US Virgin Islands, US
ASTM D445 ISO 3104 IP 71 section 1 Determination of Pour Point: Petroleum and Related Products from Natural or Synthetic Sources ASTM D97 ISO 3016 IP 15 Determination of Sediment - Extraction Method: Crude Petroleum and Fue
Pasadena, TX, US
ASTM D445 Standard Test Method for Pour Point of Petroleum Products ASTM D97 Standard Test Method for Research Octane Number of Spark-Ignition Engine Fuel - Research O.N. ASTM D2699 Standard Test Method for Research Octane Number of Sp
Kansas City, KS, US
ASTM D445 Metals Modified ASTM D5185 Water Modified ASTM D6304 Particle Count Modified ASTM D7647 Diesel/Biodiesel Modified ASTM D7593 Chlorine DIN 51577 Part 4 Hot Plate AM-S 449-09 Particle Quantifier PQ Work Instructions Ultra Ce
Memphis, TN, US
ASTM D445 Motor Octane Number of Spark Ignition Fuel ASTM D2700 Olefin Content of Gasolines by Supercritical-Fluid Chromatography ASTM D6550 Oxidation Stability of Gasoline ASTM D525 Pour Point of Petroleum Products ASTM D97 Qualitativ
This page is a fixed slice of the register: every ASTM D445 scope we hold for United States. Search narrows it further by city, accreditation body, or a term from the scope text itself.
Search labs in United StatesAmerican Association for Laboratory Accreditation (A2LA) is the primary accreditation body issuing ISO/IEC 17025 accreditation for testing laboratories in United States.
ISO/IEC 17025 is the international standard for the competence of testing and calibration laboratories. Accreditation to this standard provides independent confirmation that a laboratory operates a quality management system and is technically competent to produce valid results within its declared scope.